pdf Donald Kagan, Steven E. Ozment, Frank Miller Turner – The Western heritage-Prentice Hall (2010).pdf
pdf Lynn Hunt, Thomas R. Martin, Barbara H. Rosenwein, Bonnie G. Smith – The Making of the West_ Peoples and Cultures-Bedford _ St. Martin’s (2016).pdf
pdf John Merriman – A History of Modern Europe _ From the Renaissance to the Present-W. W. Norton & Company (2009).pdf
